No ping?
I have a little ping when I get on it hard wondering if its the crap gas or I am too lean.
I have a carter 1970 340 carb. not sure what CFM that is.
Funny thing is I have a Quick fuel 750 I WAS going to try.
Not yet, gotta install bumpers, do a top end job, on sister's '06 3.0 Ranger.. She cooked a gead gasket, right bank... and it's been missing with PO 301, 302, 303 codes.. (along with the usual Ford 3.0 v6 valve issues....).
